---> uname -a: Linux prd-centos8-builder-1c-1g-2911.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 311 71 6 387 328 Swap: 1023 24 999 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:34:fb:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.241/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe34:fbdb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/08/2024 _x86_64_ (1 CPU) 02:03:47 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:02 AM 287.18 169.92 117.26 13930.12 41500.48 02:06:01 AM 149.92 32.46 117.45 4100.30 12977.82 02:07:01 AM 53.46 13.75 39.71 478.19 2698.83 02:08:01 AM 17.94 3.70 14.24 66.74 313.54 02:09:01 AM 143.26 114.34 28.92 8291.72 996.29 Average: 130.33 66.98 63.35 5380.54 11702.87 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 AM 82968 318520 706244 89.49 2100 309732 495204 26.95 134796 418536 26492 02:06:01 AM 141744 385884 647468 82.04 660 310960 424252 23.08 135132 344060 21476 02:07:01 AM 200648 392616 588564 74.58 572 259888 421340 22.93 148380 277104 24 02:08:01 AM 151540 345296 637672 80.80 572 261688 467604 25.44 149140 323900 1084 02:09:01 AM 89244 357524 699968 88.69 0 335616 470632 25.61 162208 376556 12616 Average: 133229 359968 655983 83.12 781 295577 455806 24.80 145931 348031 12338 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 AM eth0 201.81 117.16 1114.35 56.65 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 49.90 48.05 587.22 8.81 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 26.03 28.81 276.53 9.11 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 18.43 19.22 15.30 6.87 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 19.19 19.64 19.34 14.51 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.16 46.59 402.14 19.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/08/2024 _x86_64_ (1 CPU) 02:03:47 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:02 AM all 59.97 0.10 15.72 12.89 0.12 11.20 02:05:02 AM 0 59.97 0.10 15.72 12.89 0.12 11.20 02:06:01 AM all 69.01 0.00 10.32 4.73 0.10 15.83 02:06:01 AM 0 69.01 0.00 10.32 4.73 0.10 15.83 02:07:01 AM all 64.76 0.00 4.29 2.94 0.12 27.90 02:07:01 AM 0 64.76 0.00 4.29 2.94 0.12 27.90 02:08:01 AM all 57.53 0.00 4.57 0.38 0.08 37.44 02:08:01 AM 0 57.53 0.00 4.57 0.38 0.08 37.44 02:09:01 AM all 65.59 0.00 5.48 13.25 0.12 15.57 02:09:01 AM 0 65.59 0.00 5.48 13.25 0.12 15.57 Average: all 63.35 0.02 8.07 6.84 0.11 21.61 Average: 0 63.35 0.02 8.07 6.84 0.11 21.61